Σ index Eq pack 19 Rxn set 20 Rxn set 26 Σ#24 Σ#12 Ledger /21 Eq pack 13 Ledger /3 Eq pack 1 Batch 16 Σ#18 Σ#6 Ledger /15 Batch 4

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 00:07Z

∑_{k=1}^{n} k = n(n+1)/2

det| 4 8 ; 3 5 | = -4

168K

iħ ∂ψ/∂t = Ĥψ

446K

3x² + 3x + 6 = 0

8ψ² + 7ψ + 0 = 0

144K

N₂ + 3H₂ ⇌ 2NH₃

371K

∇²t = 0

∫₀^∞ e^(-x²) dx = √π / 2

259K

det| 5 9 ; 7 6 | = -33

86K

7z² + 2z + 0 = 0

\oint_C \vec{F}\cdot d\vec{r} = 0

224K

det| 10 7 ; 3 11 | = 89

234K

det| 4 2 ; 5 5 | = 10

11t² + 9t + 4 = 0

2H₂ + O₂ → 2H₂O

iħ ∂ψ/∂t = Ĥψ